Evidence map›Paper›PMID 22074738›Full record

ArticleThe American journal of pathology2012

BACE2 expression increases in human neurodegenerative disease.

Christopher J Holler, Robin L Webb, Ashley L Laux, Tina L Beckett, Dana M Niedowicz, Rachel R Ahmed, Yinxing Liu, Christopher R Simmons, Amy L S Dowling, Angela Spinelli and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in The American journal of pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

44 citing papers in PubMed, 1 synthesis or guideline pooled it, 62 citations in OpenAlex.

  1. Common transcriptional signatures in brain tissue from patients with HIV-associated neurocognitive disorders, Alzheimer's disease, and Multiple Sclerosis.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2012
    Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. The amyloid-β peptide: Guilty as charged?Biochimica et biophysica acta. Molecular basis of disease · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Genetic Mapping of APP and Amyloid-β Biology Modulation by Trisomy 21.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  16. Impact of increased APP gene dose in Down syndrome and the Dp16 mouse model.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
    Article
  17. Article
  18. Review
  19. Article
  20. The emerging role of β-secretases in cancer.Journal of experimental & clinical cancer research : CR · 2021
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 4 institutions in 2 countries.

Christopher J HollerDepartment of Molecular and Cellular Biochemistry, University of Kentucky, Lexington, Kentucky 40536-0230, USA.
Robin L Webb
Ashley L Laux
Tina L Beckett
Dana M Niedowicz
Rachel R Ahmed
Yinxing Liu
Christopher R Simmons
Amy L S Dowling
Angela Spinelli
Moshe Khurgel
Steven Estus
Elizabeth Head
Louis B Hersh
M Paul Murphy
University of Kentucky · USInstitut des Sciences des Plantes de Montpellier · FRBridgewater College · USInstitute on Aging · US

Funding

UC Irvine Alzheimer's Disease Research Center Induced Pluripotent Stem Cell CoreP50AG016573 · NIA · UNIVERSITY OF CALIFORNIA-IRVINE · PI LAFERLA, FRANK M · 2000 to 2019
$37.0M
University of Kentucky Alzheimer's Disease Core Center - Biomarker CoreP30AG028383 · NIA · UNIVERSITY OF KENTUCKY · PI SCHMITT, FREDERICK · 2006 to 2020
$23.3M
UNDERSTANDING THE MOLECULAR BASIS OF EPIGENETIC TRANSCRIPTIONAL SILENCINGP20RR020171 · NCRR · UNIVERSITY OF KENTUCKY · PI LOUIS HERSH, LOUIS HERSH LOUIS HERSH · 2004 to 2011
$16.5M
TROPIC, CHOLINERGIC AND PATHOLOGIC CHANGES IN ALZHEIMER'S DISEASEP01AG005119 · NIA · UNIVERSITY OF KENTUCKY · PI ST CLAIR, DARET K · 1985 to 2012
$15.4M
TRANSGENIC MOUSE COREP01AG030128 · NIA · UNIVERSITY OF ILLINOIS AT CHICAGO · PI WEEBER, EDWIN JOHN · 2009 to 2013
$9.4M
Aging of Frontal Structure and Function in Down Syndrome and DementiaR01HD064993 · NICHD · UNIVERSITY OF KENTUCKY · PI HEAD, ELIZABETH, SCHMITT, FREDERICK · 2009 to 2019
$5.1M
Cellular Nucleic Acid Binding Protein (CNBP) in Aging and DiseaseR01NS058382 · NINDS · UNIVERSITY OF KENTUCKY · PI MURPHY, MICHAEL PAUL · 2007 to 2011
$1.5M
Research Training in Muscle Biology of Cardiopulmonary DiseaseT32HL086341 · NHLBI · UNIVERSITY OF KENTUCKY · PI ANDRADE, FRANCISCO H · 2008 to 2012
$610k
NCRR NIH HHS P20 RR020171NCRR NIH HHS RR020171NHLBI NIH HHS HL086341NHLBI NIH HHS T32 HL086341NIA NIH HHS AG005119NIA NIH HHS AG028383NIA NIH HHS AG16573NIA NIH HHS P01 AG005119NIA NIH HHS P01 AG030128NIA NIH HHS P30 AG028383NIA NIH HHS P50 AG016573NICHD NIH HHS HD064993NICHD NIH HHS HD90011NICHD NIH HHS R01 HD064993NINDS NIH HHS NS058382NINDS NIH HHS R01 NS058382
6 · The paper itself

Abstract

β-Secretase, the rate-limiting enzymatic activity in the production of the amyloid-β (Aβ) peptide, is a major target of Alzheimer's disease (AD) therapeutics. There are two forms of the enzyme: β-site Aβ precursor protein cleaving enzyme (BACE) 1 and BACE2. Although BACE1 increases in late-stage AD, little is known about BACE2. We conducted a detailed examination of BACE2 in patients with preclinical to late-stage AD, including amnestic mild cognitive impairment, and age-matched controls, cases of frontotemporal dementia, and Down's syndrome. BACE2 protein and enzymatic activity increased as early as preclinical AD and were found in neurons and astrocytes. Although the levels of total BACE2 mRNA were unchanged, the mRNA for BACE2 splice form C (missing exon 7) increased in parallel with BACE2 protein and activity. BACE1 and BACE2 were strongly correlated with each other at all levels, suggesting that their regulatory mechanisms may be largely shared. BACE2 was also elevated in frontotemporal dementia but not in Down's syndrome, even in patients with substantial Aβ deposition. Thus, expression of both forms of β-secretase are linked and may play a combined role in human neurologic disease. A better understanding of the normal functions of BACE1 and BACE2, and how these change in different disease states, is essential for the future development of AD therapeutics.

Indexed as

AgedAged, 80 and overAlzheimer DiseaseAmyloid beta-PeptidesAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBrain ChemistryFemaleHumansMaleNeprilysinNeuronsRNA, MessengerAmyloid beta-PeptidesAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBACE1 protein, humanBACE2 protein, humanNeprilysinRNA, Messenger

Identifiers

PMID22074738
PMCPMC3338345
OpenAlexW2063162289

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.